What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000100305 |
Resumo: | ABSTRACT Background: Restoring the contractile function to the abdominal wall is a major goal in hernia repair. However, the core understanding is required when choosing the method for outcome assessment. Aim: To assess the role of the anterolateral abdominal muscles on abdominal wall function in patients undergoing hernia repair by analysis of correlation between the surface electromyography activation signal of these muscles and torque produced during validated strength tests. Methods: Activation of the rectus abdominis, external oblique, and internal oblique/transverse abdominis muscles was evaluated by surface electromyography during two validated tests: Step: 1-A, isometric contraction in dorsal decubitus; 1-B, isometric contraction in lateral decubitus; 2-A, isokinetic Biodex testing; and 2-B, isometric Biodex testing. Results: Twenty healthy volunteers were evaluated. The linear correlation coefficient between root mean square/peak data obtained from surface electromyography signal analysis for each muscle and the peak torque variable was always <0.2 and statistically non-significant (p<0.05). The agonist/antagonist ratio showed a positive, significant, weak-to-moderate correlation in the external oblique (Peak, p=0.027; root mean square, 0.564). Surface electromyography results correlated positively among different abdominal contraction protocols, as well as with a daily physical activity questionnaire. Conclusions: There was no correlation between surface electromyography examination of the anterolateral abdominal wall muscles and torque measured by a validated instrument, except in a variable that does not directly represent torque generation. |
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What is the best method to assess the abdominal wall? Restoring strength does not mean functional recoveryHerniaAbdominal WallElectromyographyMuscle strengthKinesiology, appliedABSTRACT Background: Restoring the contractile function to the abdominal wall is a major goal in hernia repair. However, the core understanding is required when choosing the method for outcome assessment. Aim: To assess the role of the anterolateral abdominal muscles on abdominal wall function in patients undergoing hernia repair by analysis of correlation between the surface electromyography activation signal of these muscles and torque produced during validated strength tests. Methods: Activation of the rectus abdominis, external oblique, and internal oblique/transverse abdominis muscles was evaluated by surface electromyography during two validated tests: Step: 1-A, isometric contraction in dorsal decubitus; 1-B, isometric contraction in lateral decubitus; 2-A, isokinetic Biodex testing; and 2-B, isometric Biodex testing. Results: Twenty healthy volunteers were evaluated. The linear correlation coefficient between root mean square/peak data obtained from surface electromyography signal analysis for each muscle and the peak torque variable was always <0.2 and statistically non-significant (p<0.05). The agonist/antagonist ratio showed a positive, significant, weak-to-moderate correlation in the external oblique (Peak, p=0.027; root mean square, 0.564). Surface electromyography results correlated positively among different abdominal contraction protocols, as well as with a daily physical activity questionnaire. Conclusions: There was no correlation between surface electromyography examination of the anterolateral abdominal wall muscles and torque measured by a validated instrument, except in a variable that does not directly represent torque generation.Colégio Brasileiro de Cirurgia Digestiva2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000100305ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.33 n.1 2020reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-672020190001e1487info:eu-repo/semantics/openAccessBIGOLIN,André VicenteJOST,Renan TrevisanFRANCESCHI,RafaelaWERMANN,RodolfoFALCÃO,RodrigoDO-PINHO,Alexandre SeveroPLENTZ,Rodrigo Della MeaCAVAZZOLA,Leandro Tottieng2020-06-22T00:00:00Zoai:scielo:S0102-67202020000100305Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2020-06-22T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false |
dc.title.none.fl_str_mv |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
title |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
spellingShingle |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery BIGOLIN,André Vicente Hernia Abdominal Wall Electromyography Muscle strength Kinesiology, applied |
title_short |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
title_full |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
title_fullStr |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
title_full_unstemmed |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
title_sort |
What is the best method to assess the abdominal wall? Restoring strength does not mean functional recovery |
author |
BIGOLIN,André Vicente |
author_facet |
BIGOLIN,André Vicente JOST,Renan Trevisan FRANCESCHI,Rafaela WERMANN,Rodolfo FALCÃO,Rodrigo DO-PINHO,Alexandre Severo PLENTZ,Rodrigo Della Mea CAVAZZOLA,Leandro Totti |
author_role |
author |
author2 |
JOST,Renan Trevisan FRANCESCHI,Rafaela WERMANN,Rodolfo FALCÃO,Rodrigo DO-PINHO,Alexandre Severo PLENTZ,Rodrigo Della Mea CAVAZZOLA,Leandro Totti |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
BIGOLIN,André Vicente JOST,Renan Trevisan FRANCESCHI,Rafaela WERMANN,Rodolfo FALCÃO,Rodrigo DO-PINHO,Alexandre Severo PLENTZ,Rodrigo Della Mea CAVAZZOLA,Leandro Totti |
dc.subject.por.fl_str_mv |
Hernia Abdominal Wall Electromyography Muscle strength Kinesiology, applied |
topic |
Hernia Abdominal Wall Electromyography Muscle strength Kinesiology, applied |
description |
ABSTRACT Background: Restoring the contractile function to the abdominal wall is a major goal in hernia repair. However, the core understanding is required when choosing the method for outcome assessment. Aim: To assess the role of the anterolateral abdominal muscles on abdominal wall function in patients undergoing hernia repair by analysis of correlation between the surface electromyography activation signal of these muscles and torque produced during validated strength tests. Methods: Activation of the rectus abdominis, external oblique, and internal oblique/transverse abdominis muscles was evaluated by surface electromyography during two validated tests: Step: 1-A, isometric contraction in dorsal decubitus; 1-B, isometric contraction in lateral decubitus; 2-A, isokinetic Biodex testing; and 2-B, isometric Biodex testing. Results: Twenty healthy volunteers were evaluated. The linear correlation coefficient between root mean square/peak data obtained from surface electromyography signal analysis for each muscle and the peak torque variable was always <0.2 and statistically non-significant (p<0.05). The agonist/antagonist ratio showed a positive, significant, weak-to-moderate correlation in the external oblique (Peak, p=0.027; root mean square, 0.564). Surface electromyography results correlated positively among different abdominal contraction protocols, as well as with a daily physical activity questionnaire. Conclusions: There was no correlation between surface electromyography examination of the anterolateral abdominal wall muscles and torque measured by a validated instrument, except in a variable that does not directly represent torque generation. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000100305 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000100305 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-672020190001e1487 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Colégio Brasileiro de Cirurgia Digestiva |
publisher.none.fl_str_mv |
Colégio Brasileiro de Cirurgia Digestiva |
dc.source.none.fl_str_mv |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.33 n.1 2020 reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD) instacron:CBCD |
instname_str |
Colégio Brasileiro de Cirurgia Digestiva (CBCD) |
instacron_str |
CBCD |
institution |
CBCD |
reponame_str |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
collection |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
repository.name.fl_str_mv |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD) |
repository.mail.fl_str_mv |
||revistaabcd@gmail.com |
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1754208958755635200 |